A researcher investigated the effects of binaural beats on spatial reasoning. Using a repeated measures design, 25 participants completed a complex 3D spatial rotation puzzle while listening to classical music, and then completed the exact same puzzle while listening to binaural beats.
Explain how two different puzzles could be used in this study and why this would be an improvement.
Practise AQA A Level Psychology Scientific processes with exam-style questions for A Level Psychology. 689 questions, matched to the AQA A Level Psychology (7182) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
